Company lists · Data refreshed September 2026

Top 25 Management consulting firms based in Poland

Name: Management consulting firms based in Poland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 653 companies tracked

RevenueBase identified 653 management consulting firms headquartered in Poland as of September 2026 and tracks 4,768 professional contacts across them, including 1,646 with verified work emails and 159 with mobile numbers. Warszawa is the largest hub.

This list covers management consulting firms headquartered in Poland, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

653Companies

4,768Contacts tracked

1,646Verified emails

159Mobile numbers

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The 25 largest management consulting firms based in Poland

Ranked by team size

Top 25 of 653 management consulting firms based in Poland, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names management consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Accenture PolandIndirect evidence	Warszawa, PolandHQ checked Sep 5, 2026	5,001-10,000	1,738
	“Accenture to wiodąca, globalna firma świadcząca profesjonalne usługi na rzecz przedsiębiorstw, będących światowymi liderami, a także organizacji rządowych i pozarządowych.” Source: company website · checked Sep 5, 2026
2	ARC ConsultingPartial evidence	Krakow, PolandHQ checked Sep 5, 2026	51-200	117
	“Arc Consulting is a company specializing in business consulting, IT consulting and advanced IT solutions.” Source: company website · checked Sep 5, 2026
3	Certes Sp. Z O.OIndirect evidence	Warszawa, PolandHQ checked Sep 5, 2026	51-200	91
	“CERTES.” Source: company website · checked Sep 5, 2026
4	CcporterIndirect evidence	Warsaw, PolandHQ checked Sep 5, 2026	201-500	75
	“At CCPorter, we help businesses make smarter decisions, based on facts, not assumptions.” Source: company website · checked Sep 5, 2026
5	House Of SkillsPartial evidence	Warszawa, PolandHQ checked Sep 5, 2026	51-200	73
	“House of Skills is a leading brand on the Polish market of consulting and training services.” Source: company website · checked Sep 5, 2026
6	4resultsPartial evidence	Warsaw, PolandHQ checked Sep 5, 2026	51-200	67
	“ENG] 4RESULTS - business consulting to meet enterprise challenges and strategies.” Source: company website · checked Sep 5, 2026
7	Adaptive Solutions & Advisory GroupIndirect evidence	Łódź, PolandHQ checked Sep 5, 2026	51-200	63
	“Our DNA Vision stands from: Develop Natural Aspirations of our Customers & People as the Partner One of a Kind, providing comprehensive support for business corporate functions…” Source: company website · checked Sep 5, 2026
8	PearsonPartial evidence	Wroclaw, PolandHQ checked Sep 5, 2026	51-200	60
	“We are a leading IT company and consulting firm dedicated to delivering innovative solutions and strategic guidance for businesses navigating the digital landscape.” Source: company website · checked Sep 5, 2026
9	JP ConsultingPartial evidence	Lomianki Near Warsaw, PolandHQ checked Sep 5, 2026	11-50	56
	“JP Consulting jest firmą konsultingowo-wdrożeniową, świadczącą usługi dla przedsiębiorstw, które znajdują się w dynamicznej fazie rozwoju, w sytuacji kryzysowej lub struktura…” Source: company website · checked Sep 5, 2026
10	LeanpassionIndirect evidence	Warsaw, PolandHQ checked Sep 5, 2026	51-200	43
	“For over 20 years as professional partner we are supporting our customers in Strategic Transformation according to Lean Strategy - proprietary program realize in 5 steps.” Source: company website · checked Sep 5, 2026
11	Pbsg SAPartial evidence	Poznań, PolandHQ checked Sep 5, 2026	11-50	37
	“PBSG is one of the biggest Polish business, IT and security consulting firm.” Source: company website · checked Sep 5, 2026
12	StrategorIndirect evidence	Poznań, PolandHQ checked Sep 5, 2026	11-50	32
	“Obecnie STRATEGOR to lider doradztwa europejskiego, od lat zajmujący czołowe miejsca w rankingach na najlepszych doradców unijnych w Polsce.” Source: company website · checked Sep 5, 2026
13	Brainstorm Group Sp. Z O.OIndirect evidence	Dąbrowa Górnicza, PolandHQ checked Sep 5, 2026	11-50	31
	“BRAINSTORM to wiodąca marka na polskim rynku usług doradztwa biznesowego, strategicznego i szkoleń.” Source: company website · checked Sep 5, 2026
14	Growth AdvisorsIndirect evidence	Warsaw, PolandHQ checked Sep 5, 2026	1-10	29
	“Łączymy 15 lat praktyki biznesowej z technologią wspierającą rozwój kompetencji, aby projektować procesy rozwojowe dopasowane do unikalnego DNA organizacji.” Source: company website · checked Sep 5, 2026
15	Hillway Training & ConsultingIndirect evidence	Warszawa, PolandHQ checked Sep 5, 2026	11-50	28
	“Firma HIILWAY powstała w lutym 2011 i w 4 lata działalności stała się wiodącym dostawcą usług szkoleniowo-doradczych na polskim rynku.” Source: company website · checked Sep 5, 2026
16	ValueshipsIndirect evidence	Wrocław, PolandHQ checked Sep 5, 2026	11-50	25
	“We help companies become more profitable by optimizing their strategy, pricing, value understanding, and overall revenue-related processes.” Source: company website · checked Sep 5, 2026
17	HR HintsIndirect evidence	Cracow, PolandHQ checked Sep 5, 2026	11-50	25
	“HR Hints - your external organisational effectiveness experts trusted by over 250 companies worldwide.” Source: company website · checked Sep 5, 2026
18	GonextstageIndirect evidence	Warsaw, PolandHQ checked Sep 5, 2026	11-50	23
	“A partner for organisations seeking strategic clarity and engineering precision to transform their business processes into measurable profit.” Source: company website · checked Sep 5, 2026
19	VescomPartial evidence	Łódź, PolandHQ checked Sep 5, 2026	11-50	23
	“Vescom Group is a consulting and implementation organization comprised of experts in the field of information technology dedicated to supporting business and production processes.” Source: company website · checked Sep 5, 2026
20	ValuetankIndirect evidence	Warsaw, PolandHQ checked Sep 5, 2026	11-50	19
	“ValueTank Sp.” Source: company website · checked Sep 5, 2026
21	InwentaIndirect evidence	Warszawa, PolandHQ checked Sep 5, 2026	11-50	19
	“Pomagamy naszym Klientom budować sprawne, odporne i skuteczne organizacje: dostarczamy trafne diagnozy, projektujemy i wdrażamy strategie, zapewniamy liderów i ekspertów…” Source: company website · checked Sep 5, 2026
22	Solemis GroupPartial evidence	Gdynia, PolandHQ checked Sep 5, 2026	11-50	17
	“We are a group of specialists in the field of process and business performance management and a provider of advanced business solutions.” Source: company website · checked Sep 5, 2026
23	Franklincovey PolandIndirect evidence	Warszawa, PolandHQ checked Sep 5, 2026	11-50	16
	“Naszym nadrzędnym celem jest dostarczanie transformacyjnych rezultatów.” Source: company website · checked Sep 5, 2026
24	Silfra Consulting Prosci PartnerPartial evidence	Warszawa, PolandHQ checked Sep 5, 2026	11-50	16
	“SILFRA Consulting specjalizuje się we wdrażaniu strategicznych zmian: transformacji biznesowej, digitalizacji oraz podnoszeniu efektywności organizacji i procesów.” Source: company website · checked Sep 5, 2026
25	Door Training&consulting PolandIndirect evidence	Warszawa, PolandHQ checked Sep 5, 2026	51-200	16
	“DOOR inspires and encourages individuals and entire organisations to learn and change by indicating effective methods developing attitudes, behaviours and skills that contribute…” Source: company website · checked Sep 5, 2026

Showing 25 of 653 management consulting firms based in Poland

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Management consulting firms based in Poland at a glance

As of Sep 5, 2026

1-10Median size (employees)

WarszawaLargest hub · 139 HQs

159Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

509

11-50

119

51-200

201-500

5,001-10,000

Verified emails by last verification

0–30

1,463

31–60

61–90

90–180

180+

101

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among management consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Poland whose own description of what they do matches “management consulting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among management consulting firms, and records with no verified work email. Companies headquartered outside Poland are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 1,646 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 5, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Management consulting firms by metro

Management consulting firms in Warszawa139
Management consulting firms in Warsaw120
Management consulting firms in Wroclaw58
Management consulting firms in Poznan35
Management consulting firms in Krakow32
Management consulting firms in Gdansk31

Frequently asked

How many management consulting firms are there based in Poland?

RevenueBase identified 653 management consulting firms headquartered in Poland as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Accenture Poland, headquartered in Warszawa, tops this list with the largest team on record.

Which city has the most management consulting firms?

Warszawa leads with 139 headquartered companies, followed by Warsaw (120) and Wroclaw (58).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,646 verified decision-maker contacts tracked across these 653 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.